Searching for 113.12.107.153.in-addr.arpa. PTR record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 15 ms
Searching for 113.12.107.153.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for 113.12.107.153.in-addr.arpa. PTR record at f.in-addr-servers.arpa. [193.0.9.1] ...took 12 ms
Searching for ns2.apnic.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for ns2.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 113.12.107.153.in-addr.arpa. PTR record at ns2.apnic.net. [203.119.95.53]
...took 6 msSearching for ns2.apnic.net. A record at b.gtld-servers.net. [192.33.14.30] ...took 30 ms
Searching for ns2.apnic.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for dns1.det.nsw.edu.au. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 14 ms
Searching for dns1.det.nsw.edu.au. A record at q.au. [65.22.196.1] ...took 16 ms
Searching for dns1.det.nsw.edu.au. A record at dns1.det.nsw.edu.au. [153.107.41.11] ...took 291 ms
Searching for 113.12.107.153.in-addr.arpa. PTR record at dns1.det.nsw.edu.au. [153.107.41.11]
...took 291 msSearching for dns1.det.nsw.edu.au. A record at q.au. [65.22.196.1] ...took 16 ms
Searching for dns1.det.nsw.edu.au. A record at dns1.det.nsw.edu.au. [153.107.41.11] ...took 291 ms
Nameserver dns1.det.nsw.edu.au. reports: No such host 113.12.107.153.in-addr.arpa.
Total elapsed query time: 705 ms